Jordan Hachtel R&D Staff Contact HACHTELJA@ORNL.GOV All Publications Understanding Heterogeneities in Quantum Materials Emergent interface vibrational structure of oxide superlattices Thermal Stability of Quasi-1D NbS3 Nanoribbons and Their Transformation to 2D NbS2: Insights from in Situ Electron Microscopy and Spectroscopy Metal-Nitrogen-Carbon Cluster-Decorated Titanium Carbide is a Durable and Inexpensive Oxygen Reduction Reaction Electrocatalyst Revealing Nanoscale Confinement Effects on Hyperbolic Phonon Polaritons with an Electron Beam Beyond NMF: Advanced Signal Processing and Machine Learning Methodologies for Hyperspectral Analysis in EELS Probing Ultralow Energy Excitations at Ultrahigh Spatial Resolution with Monochromated Electron Energy Loss Spectroscopy Predictability of Localized Plasmonic Responses in Nanoparticle Assemblies Separating Physically Distinct Mechanisms in Complex Infrared Plasmonic Nanostructures via Machine Learning Enhanced Electron Energy Loss Spectroscopy Direct visualization of anionic electrons in an electride reveals inhomogeneities Isotope-Resolved Electron Energy Loss Spectroscopy in a Monochromated Scanning Transmission Electron Microscope Enhancing hyperspectral EELS analysis of complex plasmonic nanostructures with pan-sharpening Chemical and Bonding Analysis of Liquids Using Liquid Cell Electron Microscopy 2D Electrets of Ultrathin MoO 2 with Apparent Piezoelectricity Emerging Electron Microscopy Techniques for Probing Functional Interfaces in Energy Materials Spectrally tunable infrared plasmonic F,Sn:In 2 O 3 nanocrystal cubes Electroreduction of Carbon Dioxide into Selective Hydrocarbons at Low Overpotential Using Isomorphic Atomic Substitution in Copper Oxide EELS in STEM: the “Swiss Army Knife” of Spectroscopy Emergence of shallow energy levels in B-doped Q-carbon: A high-temperature superconductor Two-Dimensional Lateral Epitaxy of 2H (MoSe 2 )–1T′ (ReSe 2 ) Phases A dicyanobenzoquinone based cathode material for rechargeable lithium and sodium ion batteries Controlling the Infrared Dielectric Function through Atomic-Scale Heterostructures High-K dielectric sulfur-selenium alloys Syntheses of Colloidal F:In2O3 Cubes: Fluorine-Induced Faceting and Infrared Plasmonic Response Low Contact Barrier in 2H/1T′ MoTe 2 In-Plane Heterostructure Synthesized by Chemical Vapor Deposition Pagination First page « First Previous page ‹Ĺ Page 1 Current page 2 Page 3 … Next page ›ĺ Last page Last » Key Links Curriculum Vitae Organizations Physical Sciences Directorate Materials Science and Technology Division User Facilities Center for Nanophase Materials Sciences Nanomaterials Characterization Section electron Microscopy and Microanalysis Group
Research Highlight Controlled Scattering Geometry Demonstrates Nonequivalence of Atomic Vibrations at Interfaces
